148970900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{114593}}^1$

素因数の和:114620

約数の個数: 36

約数和(自身を含む): 348136572

約数和(自身を除く): 199165672

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 114593, 229186, 458372, 572965, 1145930, 1489709, 2291860, 2864825, 2979418, 5729650, 5958836, 7448545, 11459300, 14897090, 29794180, 37242725, 74485450, 148970900]

約数ペア:

[(1, 148970900), (2, 74485450), (4, 37242725), (5, 29794180), (10, 14897090), (13, 11459300), (20, 7448545), (25, 5958836), (26, 5729650), (50, 2979418), (52, 2864825), (65, 2291860), (100, 1489709), (130, 1145930), (260, 572965), (325, 458372), (650, 229186), (1300, 114593)]